 | Bouabdellah, Mohammed, Boukirou, Wissale, Potra, Adriana, Melchiorre, Erik, Bouzahzah, Hassan, Yans, Johan, Zaid, Khadra, Idbaroud, Mohammed, Poot, Julien, Dekoninck, Augustin, Levresse, Gilles (2021) Origin of the Moroccan Touissit-Bou Beker and Jbel Bou Dahar Supergene Non-Sulfide Biomineralization and Its Relevance to Microbiological Activity, Late Miocene Uplift and Climate Changes. Minerals, 11 (4) 401 doi:10.3390/min11040401 | Journal (article/letter/editorial) | | of this category of ore deposits. This article is an open access article distributed under the terms and...Cristal Zn prospect of BongarĂĄ district in northern Peru, Kabwe Zn-Pb deposit (formerly known as âBroken...in central Zambia, Tsumeb in Namibia, and Apex deposit in the United States ([6,8â10] and references therein)...dependent not only on the geologic setting of each deposit but also on the initial mineralogy, including the...Pb-dominant vs. Zn-dominant deposits), providing an ideal methodological approach to investigate the |  | | Book (edition) | | Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases in Geoscience...Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard Pracejus Sultan...gangue mineral may be considered as waste in one deposit and as ore mineral in another (e.g., hedenbergite)...environment that has not yet been examined adequately. An example for such a situations can be seen in euhedral...particular sample derives from the stockwork of such a deposit, it will normally contain amorphous silica/opal |  | | Journal (article/letter/editorial) | | The mineralizationcloselyfollowedor coincided with an episodeof rhyolitemagmatism that intrudedmostlya...Bolafiosvein encountered an oxidizedcoreof high-grade native silverore with cerussite,willemite, copperoxides...copperoxides,and nativecopperin an intensely alteredintrusivetuff dike. This core is surroundedby bandedvein...bandedsulfideoresthatwereprecededby an intrusivetuff dike andwere later cut by an intrasulfide intrusivetuff brecciadike...argentiferous-galena and sphaleritewith fluoritegangue;and an upper argentite-silver sulfosalt zonewith silicifiedgangue |  | | Journal (issue) | | Private Mineral Collections âą in TEXAS Witli an I ntroauction 6y Wenae[[ Wifson, Wa[[y ?vtann et...mineral localities. In 1946 the society sponsored an exhibition of gems and minerals at the Dallas Museum...Dallas Gern and Mineral Society began to develop an interest in the idea of forming a new organization...forward with their idea. Fourteen people attended an organizational meeting at Jim and Marjorie Ferguson's...part of the simple text on his screen printed in an unexpected font. Mark went ahead and used the text |  | BĂŒhn, B., Rankin, A.H., Schneider, J., Dulski, P. (2002) The nature of orthomagmatic, carbonatitic fluids precipitating REE,Sr-rich fluorite: fluid-inclusion evidence from the Okorusu fluorite deposit, Namibia. Chemical Geology, 186 (1) 75-98 doi:10.1016/s0009-2541(01)00421-1 | Journal (article/letter/editorial) | | luid-inclusion evidence from the Okorusu f luorite deposit, Namibia B. BuÌhn a,*, A.H. Rankin b, J. Schneider...fuÌr Geowissenschaften und LithosphaÌrenforschung der UniversitaÌt, Senckenbergstrasse 3, D-35390 Giessen...7 December 2001 Abstract The Okorusu fluorite deposit occurs in Pan-African carbonaceous rocks of the...distribution and composition, consider to represent an orthomagmatic fluid responsible for the fluorite...heterogeneity to form an inclusion population consisting of all volumetric proportions between an aqueous brine |  | | Book (edition) | | GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide This page intentionally left blank...GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide Edited by Bernhard Pracejus Amsterdam...Siderite V/B.02-40 Rhodochrosite V/B.02-50 V/B.04-40 Cerussite Page 764 766 768 770 772 V/C - Waterfree Carbonates...Anions. Cations of Medium and Small Size: Be and Mn, Fe, Cu, Zn, Mg Erythrine VII/C.13-70 824 Annabergite...Germany Dr. Thomas Kenkmann Museum fĂŒr Naturkunde der Humboldt-UniversitĂ€t zu Berlin, Invalidenstr. 43 |  | | Journal (article/letter/editorial) | | 1016/j.oregeorev.2019.103304 This is a PDF file of an article that has undergone enhancements after acceptance...grade and several phyllosilicates can be used as an ore guide to non-clay mineral deposits. Time, climate...the geological age of formation is synonymous with an increase of the P-T regime where important boundaries...Central Europe. They indicate an ensialic geodynamic regime in Mesoeurope and an ensimatic regime in Neoeurope...extensional regimes in the Alpides and indicative of an ensialic and ensimatic regime, respectively. In the |  | | Book (volume) | | 14 37 Rb 24 31 30 29 28 27 26 24 25 Cr 52 Mn 56 Fe 59 Co 58 Ni 57 Cu 60 Zn 32 Ga 36 i ! I 13 !...Organemetallic Chemistry 8th Edition Gmelin Handbuch der Anorganischen Chemie Achte, völlig neu bearbeitete...Gmelin-Institut fĂŒr Anorganische Chemie der Max-Pianck-Gesellschaft zur Förderung der Wissenschaften Director: Ekkehard... Gmelin-lnstitut fĂŒr Anorganische Chemie der Max-Planck-Gesellschaft zur Förderung der Wissenschaften ADVISORY BOARD...MĂŒlheim/Ruhr), Prof. Dr. H. F. Zacher (PrĂ€sident der Max-Planck-Gesellschaft, MĂŒnchen) DIRECTOR Prof |  | Mondillo, Nicola, Accardo, Mariafrancesca, Boni, Maria, Boyce, Adrian, Herrington, Richard, Rumsey, Mike, Wilkinson, Clara (2020) New insights into the genesis of willemite (Zn2SiO4) from zinc nonsulfide deposits, through trace elements and oxygen isotope geochemistry. Ore Geology Reviews, 118. 103307 doi:10.1016/j.oregeorev.2019.103307 | Journal (article/letter/editorial) | | 1016/j.oregeorev.2019.103307 This is a PDF file of an article that has undergone enhancements after acceptance...Museum in London. The specimens are from several deposit-types: 27 1. Stratiform hypogene deposits: Franklin...statistically 42 inhomogeneous, both at the district and at the deposit scale: high-T willemite from the 43...deposits (Hitzman et al., 2003). In the latter deposit type, 75 willemite locally replaces the original...rocks and are surrounded by haloes of hydrothermal Fe-dolomite and 81 hematite. The best examples of |  | | Report (issue) | | OF THE INTERIOR GEOLOGICAL SURVEY PRELIMINARY DEPOSIT-TYPE MAP OF NORTHWESTERN MEXICO By Kenneth R..... 1-330 Appendix I List of Deposits Sorted by Deposit Type.............................................Tungsten District El Antimonio District Magdalena District Cananea District Preliminary Deposit-Type Map...in the United States because many major mineral deposit trends extend across the U.S.-Mexican border. The...in northwest Mexico. A record may refer to one deposit or to a group of several closely-spaced deposits |  | | Book (edition) | | second edition of the Encyclopedia of Minerals is an indispensable reference work for all professionals...this way private owners and museum curators can make an invaluable contribution to the preservation and dissemination...in common use by mineralogists. The following is an item-by-item introduction to each of the properties...the crystal structure is known or at least until an accurate cell (size and symmetry) is determined,...in the HermannMauguin notation. Readers desiring an explanation of space group (and other crystallographic | | | Book (edition) | | second edition of the Encyclopedia of Minerals is an indispensable reference work for all professionals...this way private owners and museum curators can make an invaluable contribution to the preservation and dissemination...7 Kuscuesleâ - hw idSere = e Pap Brtaive A fe Olivo: a Jed bi eet! re -m Lis wi) < eanagt ©...mineralogists. s. The following is an item-by-item introduction to each of the propertie an accuuntil least at or...in the HermannMauguin notation. Readers desiring an explanation of space group (and other crystallographic |  | | Journal (issue) | | jacobsite occurs in fine crystals at Langban; Mn, Fe, and Zn occur together at Franklin but their ores...(1910, 1935) as a result of his interpretation of an 1899 analysis by C. H. Warren of colorless crystals...Curator of the Franklin Mineral Museum, prepares an updated Franklin-Sterling Hill mineral species list...of this article is to provide the membership with an updated mineral species list and to answer basic...is the intention of the Editorial Board to print an update of changes to the list (as of the end of the |  | | Book | | ;hemical formula (Fe3 Mn3+, As 3+, Mn4+, Pb4+). Where an element features in both valences in the nineral...directly from a solidifying of magma, crystallizing of an 1queous solution or metamorphism - re;rystaJlization...important mineral specimens. Where a mineral has an important use this is listed at the end of mineral...Moschellandsbergite. 6 mm grain, Mosche!landsberg Iron Fe CUBIC e e Properties. C slcel-gray to black; S...industrially important. Also common in Shunga deposit in Karelia, Russia; in Cesky Krumlov, Netolice |  | | Report (issue) | | Occurrence Type, Production ................... 7 Deposit Types .......................... 8 Metal Associations...geographic location ...... Occurrences listed by deposit type* ......... Occurrences listed by type of occurrence...information on site location, deposit type, size of occurrence, deposit mineralogy and paragenesis, host...metal associations is presented. In general, the deposit types group into three categories, with some overlap...thermal aureole bordering igneous intrusions. Deposit types associated with this category include: 1) |  | | Journal (article/letter/editorial) | | the Khentii Uplift evolved post-collisionally in an intracontinental environment. Their felsic magmatic...of limonite and leucoxene like minerals. Sn-, W-, Fe, Mn- and Ti-bearing chemical residues can be used...mineralisation is rather homogeneous and of little value as an exploration tool. Three different stages characterised...A-type granites. These intrusive rocks are related to an extensional regime of the Triassic Indosinian orogeny...the lithology on a macroscopic scale, applicable as an ore guide; and is a focus of this paper. The area |  | | Book | | 422 398 Preface It has been a challenge and an exciting task to write and illustrate this book,...solid bounded by plane faces that are an external expression of an internal order in which the chemical...composition, i.e. the âIn general terms, a mineral is an element or chemical compound that is normally crystalline... Figure 2. Quartz from Schmirnerthal, Tirol, Austria. Quartz is often found as crystals. A crystal is...body bounded by plane faces that is an external expression of an internal order. A mineral is a crystalline |  | | Journal (article/letter/editorial) | | 11, Pb 37.11, Bi 17.30, * All minerals marked with an asterisk have been approved by the IMA CNMMC. â E-mail:...a new member of the eudialyte group; it occurs in an alkaline pegmatite in the Inagli massif, about 30...compositionally distinct from eudialyte in having a very low Fe content, and in having (H3O)+ dominant over Na. It...Khomyakov (2002: Kristallografiya, 47, 267â271) as âNa,Fe-decationized eudialyte.â The paper also describes...frequently uses the term âH-eudialyteâ. This is not an IMA-accepted name, and contrary to common sense does |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining...on the mineralogy and chemistry and ends up with an outlook into its ïŹnal use and the supply situation...common plate tectonic settings is supplemented by an approach taken for the ïŹrst time for such a number...in mineral exploration. This review is designed as an âinteractive paperâ open, for amendments in the electronic... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining...on the mineralogy and chemistry and ends up with an outlook into its ïŹnal use and the supply situation...common plate tectonic settings is supplemented by an approach taken for the ïŹrst time for such a number...in mineral exploration. This review is designed as an âinteractive paperâ open, for amendments in the electronic... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and |  | Jiang, Junsheng, Gao, Shunbao, Zheng, Youye, Lentz, David R., Huang, Jian, Liu, Jun, Tian, Kan, Jiang, Xiaojia (2020) Geological, Geochemical, and Mineralogical Constraints on the Genesis of the Polymetallic Pb-Zn-Rich Nuocang Skarn Deposit, Western Gangdese, Tibet. Minerals, 10 (10) 839 doi:10.3390/min10100839 | Journal (article/letter/editorial) | | Genesis of the Polymetallic Pb-Zn-Rich Nuocang Skarn Deposit, Western Gangdese, Tibet Junsheng Jiang 1 , Shunbao...Abstract: The Nuocang Pb-Zn deposit is a newly discovered polymetallic skarn deposit in the southern Lhasa...geochemically. The skarn minerals predominantly consist of an anhydrous to hydrous calc-silicate sequence pyroxeneâgarnetâepidote...pyroxeneâgarnetâepidote. The endoskarn mainly consists of an assemblage of pyroxene, garnet, ilvaite, epidote...e skarn possibly from the host sandstones), with Fe and Mn and other mineralizing components. During |  | | Book (volume) | | project. v vi Preface This book is the result of an almost 30-year work of the author during which about...Y, Ba, Mn, Ca; M(1) ÂŒ Ca, Mn, REE, Na, Sr, Fe; M(2) ÂŒ Fe, Mn, Na, Zr, Ta, Ti, K, Ba, H3O; M(3) and M(4)...group uramarsite discovered in the Bota-Burum U deposit, Southern Kazakhstan, was detected by characteristic...above-described approach based on the full-profile analysis, an IRS-based quantitative criterion of crystal-chemical...normalized square deviation of an analyzed spectrum from a reference spectrum or from an approximating nonnegative |  | Gao, Rongzhen, Xue, Chunji, Chi, Guoxiang, Dai, Junfeng, Dong, Chen, Zhao, Xiaobo, Man, Ronghao (2020) Genesis of the giant Caixiashan Zn-Pb deposit in Eastern Tianshan, NW China: Constraints from geology, geochronology and S-Pb isotopic geochemistry. Ore Geology Reviews, 119. 103366 doi:10.1016/j.oregeorev.2020.103366 | Journal (article/letter/editorial) | | Pre-proofs Genesis of the giant Caixiashan Zn-Pb deposit in Eastern Tianshan, NW China: Constraints from...R. Man, Genesis of the giant Caixiashan Zn-Pb deposit in Eastern Tianshan, NW China: Constraints from...1016/j.oregeorev.2020.103366 This is a PDF file of an article that has undergone enhancements after acceptance...Elsevier B.V. Genesis of the giant Caixiashan Zn-Pb deposit in Eastern Tianshan, NW China: Constraints from...Abstract: The Caixiashan Zn-Pb deposit is the largest carbonate-hosted Zn-Pb deposit in Eastern Tianshan, NW |  | Esteban-Arispe, I., Velasco, F., Boyce, A.J., Morales-Ruano, S., Yusta, I., Carrillo-RosĂșa, J. (2016) Unconventional non-magmatic sulfur source for the MazarrĂłn ZnâPbâCuâAgâFe epithermal deposit (SE Spain) Ore Geology Reviews, 72. 1102-1115 doi:10.1016/j.oregeorev.2015.10.005 | Journal (article/letter/editorial) | | source for the mazarroÌn Zn-Pb-Cu-AgFe epithermal deposit (SE Spain) I. Esteban-Arispe, F. Velasco, A.J....sulfur source for the mazarroÌn Zn-Pb-Cu-Ag-Fe epithermal deposit (SE Spain), Ore Geology Reviews (2015),...1016/j.oregeorev.2015.10.005 This is a PDF ïŹle of an unedited manuscript that has been accepted for publication...source for the PT MazarrĂłn Zn-Pb-Cu-Ag-Fe epithermal deposit (SE RI Spain) Esteban-Arispe, I.a*, Velasco...the MazarrĂłn Zn-Pb-Cu-Ag-Fe deposit is a volcanic-hosted epithermal deposit. It is hosted by dacites |  | | Journal (article/letter/editorial) | | BeloretskâKholzun iron district in the west, the KayanchaâSinyukha fluorineâgold district in the northeast...south. The largest mineral deposits are Kholzun (Fe, P2O5), Karakul (Co, Bi), Sinyukha (Au), Aktash and... Kalguty (Mo, W), Alakha (Li, Ta), Rudnyi Log (Y,Fe-specularite), and Urzarsai (W-scheelite). Mineralization...Kedrovoe (5), and Kharlovo (6); 10, manganese deposit Prozrachnoe (1) and ore occurrences; 11, gold deposits...(3), Murzinka (4) and ore occurrences; 12, CuâMo deposit Kulbich (1); 13, polymetallic oreâCo Karakul (1) |
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Fe deposit, Moschitzberg, Sankt Salvator, Friesach, Sankt Veit an der Glan District, Carinthia, Austria